An Absent Minded Professor

A notoriously absentminded professor was one day observed walking along the street with one foot continually in the gutter，the other on the pavement.

A pupil meeting him said：

“Good evening，professor.How are you?

”Well，“ answered the professor，”I thought I was all right when I left home，but now I don't know what's the matter with me.I've been limping for the last half hour.“

心不在焉的老师

有一天，人们看见一个有名的心不在焉的老师在路上走，他的一只脚一直踏在街沟里，另一只脚踩在人行道上。

一个碰见他的学生说：

”晚安，老师。您怎么了?“

”啊，“这位老师回答说：”我想我离开家的时候还挺好的，可是现在我不知道出了什么毛病。我已经一瘸一拐走了半个小时了。“